package com.zy.study;

import dev.langchain4j.model.chat.ChatModel;
import jakarta.annotation.Resource;
import lombok.extern.slf4j.Slf4j;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

@Slf4j
@RestController
public class HelloLangChain4JController {
    @Resource
    private ChatModel chatModelQwen;
    @GetMapping(value = "/langchain4j/hello")
    public String hello(@RequestParam(value = "prompt",defaultValue = "你是谁") String prompt){
        String result = chatModelQwen.chat(prompt);
        System.out.println("通过langchain4j调用模型返回结果：\n"+result);
        return result;
    }
}
